TC1240 - Positive Doubling Charge Pump

Product Overview

TelCom Semiconductor

Part number	TC1240
Manufacturer	TelCom Semiconductor
File Size	557.54 KB
Description	Positive Doubling Charge Pump
Datasheet	TC1240 Datasheet
Additional preview pages of the TC1240 datasheet.

The TC1240 is a doubling CMOS charge-pump voltage converter in a small 6-Pin SOT-23A package.

TC1240 doubles an input voltage which can range from +2.5V to +4.0V.

Conversion efficiency is typically >99%.

s s s s s s s s s Space Saving 6-Pin SOT-23A Package >99% Typical Voltage Conversion Efficiency Voltage Doubling Operates from +2.5V to +4.0V Low Output Resistance (17Ω Typical) Only Two External Capacitors Required Consumes 180µA (Typical) in Active Mode Power-Saving Shutdown Mode (1µA Maximum) Fully Compliant with 1.8V Logic Sytems.

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Published: Feb 1, 2007 |